22092256

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 45734976

約数和(自身を除く): 23642720

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 74, 94, 148, 188, 296, 376, 397, 592, 752, 794, 1184, 1504, 1588, 1739, 3176, 3478, 6352, 6956, 12704, 13912, 14689, 18659, 27824, 29378, 37318, 55648, 58756, 74636, 117512, 149272, 235024, 298544, 470048, 597088, 690383, 1380766, 2761532, 5523064, 11046128, 22092256]

約数ペア:

[(1, 22092256), (2, 11046128), (4, 5523064), (8, 2761532), (16, 1380766), (32, 690383), (37, 597088), (47, 470048), (74, 298544), (94, 235024), (148, 149272), (188, 117512), (296, 74636), (376, 58756), (397, 55648), (592, 37318), (752, 29378), (794, 27824), (1184, 18659), (1504, 14689), (1588, 13912), (1739, 12704), (3176, 6956), (3478, 6352)]